package com.qf.dao;

import com.qf.pojo.Cars;

import java.util.List;

public interface CarsDao {
    //查询所有车辆
    public List<Cars> selectAll();
    //删除一行
    public int deleOne(int cid);
    //查询一行
    public Cars selectOne(int cid);
    //根据cid查询
    public List<Cars> selectcarByCid(int cid);
    //单个查询
    public Cars selectOneByCid(int cid);
}
